From: A survey of straw use and tail biting in Swedish pig farms rearing undocked pigs
Nursery units n = 21 | Finishing pig units n = 38 | |
---|---|---|
Addition of extra manipulable material or “toys” | 5 | 5 |
Checking ventilation/feeding system | 5 | 7 |
Increasing of straw ration | 6 | 11 |
Nothing | 1 | 2 |
Other | 4 | 0 |
Separation of biter | 12 | 20 |
Separation of bitten pigs | 6 | 14 |